Abstract

Building or part thereof, comprising at least a wall part and a prefab floor part, the floor part supported at least by the wall part, wherein the floor part comprises a slab forming a ceiling part and at least two outer support beams extending substantially parallel to each other, at two opposite sides of the slab, at or on an upper side thereof, and at least a first and second cross beam, connecting the support beams, and extending substantially parallel to each other, wherein an opening is provided between the two cross beams and the two support beams, for fitting a staircase and/or lift extending through said opening, whereas at least one floor cover element can be provided on the support beams, beside said opening, and wherein the first cross beam is supported by or in said wall part.

IPC Classes  ?

• E04B 5/04 - Load-carrying floor structures formed substantially of prefabricated units with beams of concrete or other stone-like material, e.g. asbestos cement
• E04B 5/48 - Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
• B28B 7/16 - Moulds for making shaped articles with cavities or holes open to the surface
• B28B 7/18 - Moulds for making shaped articles with cavities or holes open to the surface the holes passing completely through the article

Abstract

Floor system, comprising a series of concrete prefab elements, which prefab elements comprise a series of longitudinal beams at an upper side, on a slab, and at least two cross beams, cover elements carried on said beams, wherein a pocket is provided between two adjacent beams, the cross beams and a cover element, at least some of the prefab elements comprising entry and/or exit elements for access into and/or from the pockets through at least one of the cover element and a cross beam.

IPC Classes  ?

• E04B 5/04 - Load-carrying floor structures formed substantially of prefabricated units with beams of concrete or other stone-like material, e.g. asbestos cement
• E04B 5/48 - Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating

Abstract

Mould (30) for concrete floor elements which have at least one slab (2) and at least one beam (3) extending along said slab (2) in a length direction, wherein the mould (30) comprises at least a first part (31) and a second part (32), which can close against each other for forming a mould cavity (41), wherein the first mould part (31) has a bottom surface (37), preferably substantially flat for forming a first side (10) of the slab (2) and wherein the second mould part (32) has a top side with a beam forming profile (38) for forming at least part of the at least one beam (3), wherein the bottom surface (37) extends at an acute angle alpha; to a horizontal plane and the length direction is substantially horizontal and wherein at least one opening is provided, forming a filling and/or aeration opening.

IPC Classes  ?

• B28B 7/00 - MouldsCoresMandrels
• E04B 5/04 - Load-carrying floor structures formed substantially of prefabricated units with beams of concrete or other stone-like material, e.g. asbestos cement
• E04B 5/14 - Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
• E04B 5/48 - Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
• B28B 7/16 - Moulds for making shaped articles with cavities or holes open to the surface

Abstract

The invention relates to a floor assembly provided with at least one plate, and at least two beams connected to the plate and extending parallel to each other. With the aid of the beams, at least two sections can be supported such that with the aid of the two sections, a detachable panel can be supported. Between the two beams, at least one bearing section is attachable, on which bearing section at least the two sections are attachable.

IPC Classes  ?

• E04B 5/10 - Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
• E04B 5/48 - Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating

Abstract

A floor assembly comprises at least two adjacent panels, which are each provided with ribs extending at least along sides of the panel. At least one rib is provided with at least one opening extending through the rib, through which a securing element extends for securing ribs extending parallel to each other of said adjacent panels together.

IPC Classes  ?

• E04B 5/02 - Load-carrying floor structures formed substantially of prefabricated units
• F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Abstract

A floor assembly comprising at least one plate, at least one girder connected to said plate, which girder is provided with at least one passage extending transversely to the girder and which supports at least one removable panel. The floor assembly further comprises at least one section supported by at least one girder, which section extends in a direction transversely to the girder. Said section comprises a separating segment and first and second supports located on either side of said separating segment, wherein said first and said second support are located at different heights relative to an upper side of the separating segment. The first support supports the panel, whilst the second support supports a stonelike floor. The second support is located near a bottom side of the separating segment remote from the upper side.

IPC Classes  ?

• E04B 5/10 - Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
• E04B 5/40 - Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcementForm slabs with reinforcements extending laterally outside the element with metal form slabs
• E04B 5/48 - Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
• H02G 3/38 - Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts

Goods & Services

Metal building materials; floors, ceilings and other partitions between floors, of metal; pipes and tubes of metal. Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; packing, stopping and insulating materials; flexible pipes, not of metal. Building materials (non-metallic); floors, ceilings and other partitions between floors, not of metal; non-metallic rigid pipes.